I got phy-41, che-13, maths-40 in jee advanced 2018. i am OBC-NCL list. Will i qualify and can get a seat in computer science.

Murali with your 41 marks in Physics, 13 marks in Chemistry and 40 marks in Maths your total score will be 94 which is far less than the last year OBC category cut-off which was 115 marks. Although as it is said by the coaching's experts that this time paper was difficult in comparison to last year and the cut-off of all the categories including OBC category will go down so you might have a slim chance to clear the cut-off but even if you clear the cut-off, I am sorry to say that forget about Computer science branch your rank will not be enough to get you admission in any of the IITs.

I will strongly suggest you to start figuring out the colleges through your JEE Mains rank as the IITs and NITs both the counselling will be happening simultaneously from 19th June 2018.

Feel free to ask if you have any more queries. All the best!!